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nightrhyme
1st January 2005, 16:35
I just started using Nero Digital Codec.

And was thinking if anyone knew the answer to this:

When using an AVS file in Nero Recode how do you later mux the Audio ?

//Thanx in advance

bond
1st January 2005, 17:03
:search: :readfaq: there are lots of tools which allow you to mux audio into .mp4 files

moved to container forum

Razorblade2000
1st January 2005, 18:36
or just include the audio in the avs script...

nightrhyme
1st January 2005, 20:24
Originally posted by Razorblade2000
or just include the audio in the avs script...

Didn't know that was possible. How do I do that ?
Whats the command ?

Razorblade2000
1st January 2005, 20:27
depends on the audio format used:

video=mpeg2source(D:\bla.d2v)
audio=directshowsource(D:\bla.ac3)
merged=audiodub(video,audio)
return merged


directshowsource will only work on ac3 if you've got ac3filter installed (or another decoder capable of)

nightrhyme
1st January 2005, 20:47
Originally posted by Razorblade2000
depends on the audio format used:

video=mpeg2source(D:\bla.d2v)
audio=directshowsource(D:\bla.ac3)
merged=audiodub(video,audio)
return merged


directshowsource will only work on ac3 if you've got ac3filter installed (or another decoder capable of)

Thanx so much for your help.
I really appreciate your helpfulness :)

Had to make it like this to make it work:

LoadPlugin("C:\PROGRA~1\GORDIA~1\AviSynthPlugins\dgdecode.dll")

video=mpeg2source("H:\Matador 01 - Den Rejsende 45\RIP\M1.d2v")
audio=directshowsource("H:\Matador 01 - Den Rejsende 45\RIP\M1 AC3 T01 2_0ch 192Kbps DELAY 0ms.ac3")
merged=audiodub(video,audio)
return merged

Since you seem very wise on the whole thing could you direct me to a tool capable of manipulating mp4. I mean like muxing, cutting splitting, joining etc.. I have searched and searched and haven't found anything.

//Again Thanx in advance

Razorblade2000
1st January 2005, 20:54
Sorry, but I don't know anything about the .mp4 container :(

But according to the MP4 FAQ in the Container section:
http://forum.doom9.org/showthread.php?s=&threadid=62723

2) with the following tools you can create/mux MPEG-4 compatible content into the MP4 container:
- 3ivx mp4 muxer dshow filter, usable in Graphedit, able to mux AVI files with b-frames correctly (3ivx Guide)
- mp4box from GPAC (download), commandline, handles muxing of packed b-frames like 3ivx, advanced content/BIFS and MPEG-4 TTXT
- mp4UI, easy solution, a graphical user interface based on MPEG4IP, dont use it with packed b-frames! (Doom9 Guide)
- MPEG4IP's tools (download) which include the mp4creator commandline tool, able to mux AVC, dont use it with packed b-frames!
- ffmpeg (download), commandline, dont use it with packed b-frames!
- VideoLAN Client, able to mux AVC, dont use it with packed b-frames!
- Quicktime/Pro can be used to create (ie encode, mux) and edit (ie split, join) MP4 files, only supports MPEG-4 Simple Profile
- Nero Recode2, encodes into MP4 using ASP or AVC (Doom9 Guide), subs/chapters are not TTXT/BIFS, includes a dshow muxer
- IBM's Toolkit for MPEG-4 (download) which includes XMTBatch and/or AVGen (also a simple version) based on Java Virtual Machine
- Dicas' mpegable X4 live, easy solution, encodes directly into MP4 using Dicas' MPEG-4 codecs
- dvd2mp4gui, GUI using mp4tool, supports muxing easily multiple audio and subtitle streams (as advanced content) into MP4
- mp4tool/mp4edit from ENST, similar to mp4box, mp4edit is the "light" GUI version of the commandline mp4tool